package com.example.firstapp;


import android.app.Activity;

import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.EditText;
import android.widget.Toast;

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        findViewById(R.id.btn_dialog1).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                showSimpleDialog();

            }
        });
        findViewById(R.id.btn_dialog2).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                showSimpleDialog1();

            }
        });
        findViewById(R.id.btn_dialog3).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                showSimpleDialog2();

            }
        });
        findViewById(R.id.btn_dialog4).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                showSimpleDialog3();

            }
        });
        findViewById(R.id.btn_dialog5).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                showSimpleDialog4();

            }
        });
        
        
      
        
        
    }

    private void showSimpleDialog4() {
        final EditText editText=new EditText(MainActivity.this);

        View view= LayoutInflater.from(MainActivity.this).inflate(R.layout.dialog_input,null,false);
        final EditText nameEdit=view.findViewById(R.id.edt_name);
        final EditText ageEdit=view.findViewById(R.id.edt_age);
        new AlertDialog.Builder(MainActivity.this)
                .setIcon(R.mipmap.ic_launcher)
                .setTitle("请输入您的名字和年龄")
                .setView(view)
                .setPositiveButton("确定", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialogInterface, int i) {
                        String name=nameEdit.getText().toString();
                        int age=Integer.parseInt(ageEdit.getText().toString());

                        Toast.makeText(MainActivity.this,"您输入的名字是"+name+"年龄是"+age,Toast.LENGTH_SHORT).show();

                    }
                })
                .create()
                .show();



    }

    private void showSimpleDialog3() {
        final String[] aihao={"篮球","足球","看书","手游","代码"};
        final boolean isChecked[]=new boolean[6];
        new AlertDialog.Builder(MainActivity.this)
                .setIcon(R.mipmap.ic_launcher)
                .setTitle("请选择你的爱好")
                .setMultiChoiceItems(aihao, null, new DialogInterface.OnMultiChoiceClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int i, boolean b) {
                        isChecked[i]=b;
                        if (b) {
                            Toast.makeText(MainActivity.this, "您添加了" + aihao[i], Toast.LENGTH_SHORT).show();
                        }else{
                            Toast.makeText(MainActivity.this, "您取消了" + aihao[i], Toast.LENGTH_SHORT).show();
                        }

                    }
                })
                .setPositiveButton("确定", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialogInterface, int i) {
                        StringBuffer buffer = new StringBuffer();
                        for (int j = 0; j < isChecked.length; j++) {
                            if (isChecked[j]) {
                                buffer.append(aihao[j]);
                            }
                        }
                        Toast.makeText(MainActivity.this,"您的爱好有" +buffer,Toast.LENGTH_SHORT).show();
                    }

                })
                .create()
                .show();
}

    private void showSimpleDialog2() {
        final String[] xingbie={"男","女","不知道"};
        new AlertDialog.Builder(MainActivity.this)
                .setIcon(R.mipmap.ic_launcher)
                .setTitle("请选择你的性别")
                .setSingleChoiceItems(xingbie, 0, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialogInterface, int i) {
                        Toast.makeText(MainActivity.this,"您的性别是" +xingbie[i],Toast.LENGTH_SHORT).show();

                    }
                })
                .setPositiveButton("确定", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialogInterface, int i) {

                    }
                })
                .create()
                .show();
    }

    private void showSimpleDialog1() {
        final String[] cities={"北京","广州","上海","深圳","珠海"};
        new AlertDialog.Builder(MainActivity.this)
                .setIcon(R.mipmap.ic_launcher)
                .setTitle("请选择你的城市")
                .setItems(cities, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialogInterface, int i) {
                        Toast.makeText(MainActivity.this,"您居住在"+cities[i],Toast.LENGTH_SHORT).show();

                    }
                })
                .create()
                .show();
    }

    private void showSimpleDialog() {
        new AlertDialog.Builder(MainActivity.this)
                .setIcon(R.mipmap.ic_launcher)
                .setTitle("提示")
                .setMessage("今天你的生日")
                .setPositiveButton("确定", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int i) {
                        Toast.makeText(MainActivity.this,"谢谢",Toast.LENGTH_SHORT).show();

                    }
                })
                .setNegativeButton("取消", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Toast.makeText(MainActivity.this,"知道了",Toast.LENGTH_SHORT).show();

                    }
                })
                .setNeutralButton("无所谓", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        Toast.makeText(MainActivity.this,"无所谓",Toast.LENGTH_SHORT).show();

                    }
                })
                .create()
                .show();
    }
    


    }


    

